Are solenoid valves merely commodity items?

Should solenoid valves be classed as merely commodity items?
There are those who view solenoid valves as merely a commodity, and there are those who are interested in long-term reliability.

Unfortunately, however, low cost and high reliability may be divergent ambitions when it comes to valves. Engineers seeking operational longevity and high-quality performance should think beyond initial purchase price, as any other strategy is likely to cost far more in the long run.